8303260663 has 2 divisors, whose sum is σ = 8303260664. Its totient is φ = 8303260662.

The previous prime is 8303260633. The next prime is 8303260697. The reversal of 8303260663 is 3660623038.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8303260663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8303260633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4151630331 + 4151630332.

It is an arithmetic number, because the mean of its divisors is an integer number (4151630332).

Almost surely, 2^8303260663 is an apocalyptic number.

8303260663 is a deficient number, since it is larger than the sum of its proper divisors (1).

8303260663 is an equidigital number, since it uses as much as digits as its factorization.

8303260663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 8303260663 is about 91122.2292473137. The cubic root of 8303260663 is about 2024.9589516040.

The spelling of 8303260663 in words is "eight billion, three hundred three million, two hundred sixty thousand, six hundred sixty-three".